Hyundai Veloster: Fuel Pressure Control Valve. Description and Operation

Fuel Pressure Regulator Valve is installed on the high pressure fuel pump and controls fuel flow flowing into the injectors in accordance with the ECM signal calculated based on various engine condition.

Variable Intake Solenoid (VIS) Valve. Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the VIS valve connector. 3. Measure resistance betwe ...

Fuel Pressure Control Valve. Specifications

Specification Item Specification Coil Resistance (Ω) 0.5 [20°C(68°F) ...

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Camshaft Position Sensor (CMPS). Repair procedures
Inspection 1. Check the signal waveform of the CMPS and CKPS using the GDS. Specification: Refer to “Wave Form” ...

Wheel nut tightening torque
Steel wheel & aluminum alloy wheel: 65~79 lb·ft (9~11 kg·m) If you have a tire gauge, remove the valve cap and check the air pressure. If the pressure is lower than recommended, drive slowly ...

Manifold Absolute Pressure Sensor (MAPS). Repair procedures
Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Measure the output voltage of the MAPS at idle and IG ON. ...